Service difficulty report · Actuator · Boeing 727225A

Difficulty date
July 11, 2001
Submitted
July 27, 2001
Operation
Air carrier
Aircraft
N8891Z
Make and model
Boeing 727225A
Aircraft serial
21860
Aircraft time
50,966 hours, 33,400 cycles
Part
Actuator
Part number
IUIII0
Part serial
3211
Condition
Leaking
Location
L/E Flap
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

HYD A SYST QUANTITY AND PRESSURE LOSS WELL AFTER GEAR AND FLAP RETRACTION. COMPLETED POM. FOUND NR 6 KRUEGER FLAP ACTUATOR LEAKING, REPLACED SAME. REMOVED AND REPLACED BOTH A SYS HYD PUMP CASE DRAIN FILTERS, NO CONTAMINATION FOUND. SERVICED HYD SYS, LEAK CHECKS GOOD.